Geometry Lesson

Pablo Picasso is on curators’ minds this spring: The artist has shows at the Art Gallery of Ontario (May 1–August 26) and Tate Britain (through July 15) and is one of the headlining names in the current exhibit “The Steins Collect” at New York’s Metropolitan Museum of Art (through June 3). So what better time to indulge in some colorful cubist inspiration? The blue triangles on this Céline bag (far left, $2,450, Kirna Zabête, New York) and the stark lines on this primary-color Roger Vivier heel (left, $1,100, Roger Vivier, New York) should do the trick.